If you're on Twitter, please join us today in sending good thoughts to Jack. @kcdyer would love to see us get the hashtag #LovetoJackWhyte trending. If you'd like to join in, simply add that phrase (including the #, if you're new to hashtags) to your tweet.

Not on Twitter? Jack's blog is open to comments, and so, of course, is ours.

Lots of love to Jack from all of us here, or, as they say on Twitter, #LovetoJackWhyte